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LEMUR-2-MYRA, 66787

Orbit data source: Space-Track

LEMUR-2-MYRA, 66787 is an American payload satellite in SSO that was launched on Fri, 28 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Iframe URL

https://www.satcat.com/sats-embedded/66787?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66787, 2025-276EC

Orbit

SSO

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Operational spacecraft

Bus & Motor

CUBESAT 4U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2025-11-28 (6 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 LEMUR-2-MYRA
1 66787U 25276EC  26141.17768219  .00003273  00000-0  26826-3 0  9993
2 66787  97.5249 212.9495 0013268 231.9415 128.0613 14.99875588 26169

Epoch: 2026-05-21T04:15Z

TLE epoch observation values (Epoch: 2026-05-21T04:15:51.741Z)

Latitude

0.00005°

Longitude

-89.84272°

Altitude

576.03 km

Speed

7.57 km/s

True Right ascension

14h 11m 47s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

02:08:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

573.489 km

Perigee altitude

555.067 km

Semi-major axis

6,942.415 km

Eccentricity

0.00133

Inclination

97.5249°

RAAN

212.9495°

Arg. of periapsis

231.9415°

True anomaly

128.18089°

Mean anomaly

128.0613°

Eccentric anomaly

128.12111°

Mean motion

3.75212 °/min

Orbital period

95.95 mins

BSTAR

0.00026826

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

FLOCK 4H 30, 66733

NUSAT-51 (YVONNE BRILL), 66740

LEMUR-2-TEODOR, 66768

AE5RC, 66677

FLOCK 4H 35, 66738

LEMUR-2-VUKASIN, 66785

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LEMUR-2-MYRA Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
7 mins	2026-05-21 17:37:51.769Z	12.302° NNE	2026-05-21 17:41:51.769Z	182.179° SSW	44.811°	2026-05-21 17:44:51.769Z	192.6° SSW
5 mins	2026-05-22 04:25:51.769Z	133.964° SE	2026-05-22 04:27:51.769Z	77.384° E	35.67°	2026-05-22 04:30:51.769Z	5.635° NNE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out LEMUR-2-MYRA, 66787 on other resources

View LEMUR-2-MYRA, 66787 on NASA - NSSDCA Website

View LEMUR-2-MYRA, 66787 on Heavens-Above

View LEMUR-2-MYRA, 66787 on Keep Track

View LEMUR-2-MYRA, 66787 on Celestrak

View LEMUR-2-MYRA, 66787 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

LEMUR-2-MYRA, 66787

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-05-21T04:15:51.741Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

LEMUR-2-MYRA Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR-2-MYRA, 66787 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago